Industry News
Tianzhou-9 cargo craft re-enters atmosphere--China Economic
BEIJING, May 7 (Xinhua) -- China's Tianzhou-9 cargo craft has re-entered the atmosphere in a controlled manner at 7:49 a.m. (Beijing Time) Thursday, according to the China Manned Space Agency (CMSA).
During the process, a small amount of debris that survived the ablation fell into the designated safe waters, said the CMSA.
Launched on July 15, 2025 from the Wenchang Spacecraft Launch Site in the southern island province of Hainan, the Tianzhou-9 was loaded with supplies including astronaut consumables for in-orbit stay, propellant and application experiment equipment.
The Tianzhou-9 separated from the orbiting Tiangong space station combination on Wednesday and then entered its independent flight phase.
50W power noise amplifier
- Model：
PA2400-2500M-50G1
- .RF technical parameters：
|
Item name |
Technical parameters |
|
working frequency |
2400-2500MHz |
|
Saturated power output |
47±1dBm |
|
Gain |
45±1dB |
|
In-band flatness |
≤±1dB |
|
Input and output standing |
≤1.5 |
|
Out-of-band spurs |
9kHz～1GHz：≤-36dBm/30kHz 1GHz～12.75GHz：≤-30dBm/30KHz |
|
Operating Voltage |
DC+28V |
|
Working current |
≤3.5A |
|
Power supply interface |
Red &Black power cord |
|
RF port |
SMA-KFD |
|
Amplifier size |
111*37.2*18mm |
|
Operating temperature |
-10～+55℃ |
|
Relative humidity |
5%～95%，No condensation |
|
Storage temperature |
-25～+65℃ |
- Dimension：
